1971 Johnson 60HP outboards Service Manual, Page 59Get this manual
6-3 678The hydraulic pump and selector valve; The gear case lubricant; The selector valve solenoid operated by battery current and controlled from the remote control unit switch The hydraulic pump mounted in the forward end of the gearcase and driven by the forward gear utilizes the gearcase lubricating oil to supply the force needed for shiftingThe solenoids operate the pump valve which directs the hydraulic force to place the clutch dog in the selected positionSee Figures 6-4, 6-5, and 6-6